////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2008 Michiel Helvensteijn                                    //
//                                                                            //
// This file is part of the Mist compiler.                                    //
//                                                                            //
// The Mist compiler is free software: you can redistribute it and/or modif   //
// it under the terms of the GNU General Public License as published by       //
// the Free Software Foundation, either version 3 of the License, or          //
// (at your option) any later version.                                        //
//                                                                            //
// The Mist compiler is distributed in the hope that it will be useful,       //
// but WITHOUT ANY WARRANTY; without even the implied warranty of             //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              //
// GNU General Public License for more details.                               //
//                                                                            //
// You should have received a copy of the GNU General Public License          //
// along with the Mist compiler.  If not, see <http://www.gnu.org/licenses/>. //
////////////////////////////////////////////////////////////////////////////////

#include "ast/node.hpp"

/******************************************************************************
 * Includes                                                                   *
 ******************************************************************************/

#include "assert.hpp"
#include "symboltree.hpp"

/******************************************************************************
 * Function Implementations                                                   *
 ******************************************************************************/

void Node::set_location(const CodeLocation& location) {
	_location = location;
}

const CodeLocation& Node::location() const {
	return _location;
}

void Node::set_scope(shared_ptr<SymbolTree> scope) {
	assert(scope);
	
	_scope = scope;
}

shared_ptr<SymbolTree> Node::scope() {
	assert(!_scope.expired());
	
	return _scope.lock();
}
